RedNotebook is a free cross-platform desktop diary and journal software written with Python and GTK+3. It lets you format, tag and search your entries. You can also add pictures, links and customizable templates, spell check your notes, and export to plain text, HTML, Latex or PDF. The software has an official stable PPA that contains the latest packages for Ubuntu 18.04 and Ubuntu 16.04 so far. And below will show you how to add the PPA and Install Rednotebook. 1. Open terminal either via Ctrl+Alt+T keyboard shortcuts or by searching for ‘terminal’ from software launcher. 2. Copy and paste following

Source